From 01573e231f18eb2d99162747186f59511f56b64d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 08 Dec 2023 10:40:48 +0000
Subject: [PATCH] 移去rt

---
 kernel/arch/mips/fw/arc/arc_con.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/kernel/arch/mips/fw/arc/arc_con.c b/kernel/arch/mips/fw/arc/arc_con.c
index 365e391..7fdce23 100644
--- a/kernel/arch/mips/fw/arc/arc_con.c
+++ b/kernel/arch/mips/fw/arc/arc_con.c
@@ -28,7 +28,9 @@
 
 static int prom_console_setup(struct console *co, char *options)
 {
-	return !(prom_flags & PROM_FLAG_USE_AS_CONSOLE);
+	if (prom_flags & PROM_FLAG_USE_AS_CONSOLE)
+		return 0;
+	return -ENODEV;
 }
 
 static struct console arc_cons = {

--
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